NCC High Speed ​​Bimetal Hole Saw 51mm HBM-51 1 piece

Catalog number: HBM-51 Features: ●For drilling holes in steel plates, PVC, etc. up to 3.2 mm thick ●High-grade high-speed steel (M42) cutting edge and tough spring steel are welded with an electron beam to achieve high cutting performance that was not possible with conventional solid hole saws. ●Available in a wide range of sizes to meet all applications. ●Combination pitch reduces vibration during drilling, allowing for high-precision processing. Applications: ●Applications: Mild steel, cast iron, stainless steel, aluminum, plastic, etc. ●Specifications: M42 cobalt high-speed steel Specifications: ●Blade diameter (mm): 51 ●Groove depth (mm): 24 ●Shank shape: Straight ●Shank diameter (mm): 10 ●Blade thickness (mm): 0.92 Material/Finish: ●Blade tip: M42 cobalt high-speed steel ●Drill: Equivalent to SKH-51